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AC Hotel Diagonal L'Illa by Marriott

4.0 star property
Eco-certified hotel with a restaurant connected to the convention center in Barcelona

Choose dates to view prices

Photo gallery for AC Hotel Diagonal L'Illa by Marriott

View from property
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Reception
Egyptian cotton sheets, down comforters, memory foam beds, minibar
Egyptian cotton sheets, down comforters, memory foam beds, minibar

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Bar
  • Gym
  • Air conditioning
  • 24/7 front desk
  • Laundry
The current price is P13,771
P15,977 total
includes taxes & fees
Jul 22 - Jul 23

Room options

Available filters for rooms
Showing 4 of 4 rooms

View all photos for Family Room, 2 Twin Beds, Non Smoking

Egyptian cotton sheets, down comforters, memory foam beds, minibar

Family Room, 2 Twin Beds, Non Smoking

9.8 out of 10
Exceptional
(6 reviews)

Highlights

Soundproofed
Air conditioning
Flat-screen TV
Blackout drapes/curtains
Memory foam bed
Egyptian cotton linens
Sofa bed - twin
Down duvet
  • 40 sq m
  • Sleeps 4
  • 2 Twin Beds

View all photos for Standard Room, 1 King Bed, Non Smoking

Egyptian cotton sheets, down comforters, memory foam beds, minibar

Standard Room, 1 King Bed, Non Smoking

9.4 out of 10
Exceptional
(13 reviews)

Highlights

Soundproofed
Air conditioning
Flat-screen TV
Down duvet
Cribs/infant beds
Egyptian cotton linens
Blackout drapes/curtains
Memory foam bed
  • 33 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Superior Room, 2 Twin Beds, Non Smoking

Egyptian cotton sheets, down comforters, memory foam beds, minibar

Superior Room, 2 Twin Beds, Non Smoking

9.4 out of 10
Exceptional
(3 reviews)

Highlights

Soundproofed
Air conditioning
Flat-screen TV
Blackout drapes/curtains
Memory foam bed
Egyptian cotton linens
Sofa bed - twin
Down duvet
  • 40 sq m
  • Sleeps 2
  • 2 Twin Beds

View all photos for Superior Room, 1 King Bed, Non Smoking

Egyptian cotton sheets, down comforters, memory foam beds, minibar

Superior Room, 1 King Bed, Non Smoking

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Air conditioning
Flat-screen TV
Blackout drapes/curtains
Memory foam bed
Egyptian cotton linens
Sofa bed - king
Down duvet
  • Sleeps 2
  • 1 King Bed

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About the neighborhood

Map
Avinguda Diagonal, 555, Barcelona, 08029

What's nearby

  • Camp Nou - 2 min drive - 1.8 km
  • Passeig de Gràcia - 4 min drive - 3.1 km
  • La Rambla - 4 min drive - 3.1 km
  • Plaça de Catalunya - 5 min drive - 3.8 km
  • Sagrada Familia - 5 min drive - 3.9 km

Getting around

  • L'illa Tram Stop - 2 min walk
  • Barcelona-Sants Station - 20 min walk
  • Barcelona El Prat Airport (BCN) - 23 min drive

Restaurants

  • ‪Starbucks - ‬3 min walk
  • ‪Morro Fi - ‬3 min walk
  • ‪Hidden Café Barcelona - ‬5 min walk
  • ‪Burger King - ‬4 min walk
  • ‪L'Angolo Italiano - ‬6 min walk

About this property

AC Hotel Diagonal L'Illa by Marriott

Upscale eco-certified hotel near Camp Nou
A terrace, a coffee shop/cafe, and a garden are just a few of the amenities provided at AC Hotel Diagonal L'Illa by Marriott. The on-site Mediterranean cuisine restaurant, AC Lounge, offers lunch, dinner, and light fare. Free in-room WiFi is available to all guests, along with dry cleaning/laundry services and a bar.
Other perks include:
  • Buffet breakfast (surcharge), an electric car charging station, and express check-out
  • Express check-in, a computer station, and smoke-free premises
  • Concierge services, a banquet hall, and an elevator
  • Guest reviews give top marks for the helpful staff and proximity to shopping
Room features
All 103 rooms feature comforts such as air conditioning, in addition to perks like free WiFi and safes.
Extra conveniences in all rooms include:
  • Recycling and LED light bulbs
  • Partially open bathrooms with bidets and hair dryers
  • Flat-screen TVs with satellite channels
  • Heating, daily housekeeping, and desks

Awards and affiliations

Eco-Certified Property
This property participates in Biosphere, a program that measures the property's impact on one or more of the following: environment, community, cultural-heritage, the local economy.

Languages

Catalan, English, French, German, Italian, Spanish

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • Limited onsite parking

Food and drink

  • Daily buffet breakfast available 7:00 AM to 11:00 AM for a fee: EUR 25.30 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Snack bar/deli

Restaurants on site

  • AC Lounge

Things to do

  • Gym

Family friendly

  • In-room crib
  • Laundry facilities
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop

Business services

  • Business center
  • Computer station
  • Conference center
  • Meeting rooms

Outdoors

  • Garden
  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices in meeting rooms
  • Elevator (59 inch wide door)
  • Lever door handles
  • Low-height door lock
  • Low-height electrical outlets in bathroom
  • Visual fire alarm
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 4 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Biodegradable drinking straws available
  • Comprehensive recycling policy
  • Double-glazed windows
  • No plastic drinking straws
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Crib
  • Down comforter
  • Egyptian cotton sheets
  • Memory foam mattress

Bathroom

  • Bidet
  • Hair dryer
  • Partially-open bathroom
  • Towels provided

Entertainment

  • Flat-screen TV with satellite channels

Food and drink

  • Espresso maker
  • Free bottled water
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Desk
  • Energy-saving switches in guestrooms
  • Heating (climate-controlled)
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Soundproofed rooms
  • Water-efficient showers

Policies

Check-in

Check-in time starts at 3 PM
Contactless check-in available
Express check-in available

Check-out

Check-out before noon
Contactless check-out available
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property is located in the city's Low Emission Zone; only low-emission vehicles are permitted to enter. Guests with non-Spanish license plates must register their vehicle with the city in advance.

Access methods

Staffed front desk

Pets

Pets not allowed
Service animals are welcome, and are exempt from fees

Children and extra beds

Children are welcome
Cribs are available on request at the property

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • A tax is imposed by the city and collected at the property. Exemptions or reductions might apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
  • A tax is imposed by the city: EUR 6.27 per person, per night, up to 7 nights. This tax does not apply to children under 17 years of age.

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: approximately EUR 25.3 per person

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

We should mention

Cash transactions at this property cannot exceed EUR 1000, due to national regulations; for further details, please contact the property using information in the booking confirmation

Property is also known as

Husa Illa
Husa Illa Barcelona
Husa Illa Hotel
Husa Illa Hotel Barcelona
Husa Illa Barcelona, Catalonia
Husa l Illa Barcelona
AC Hotel Diagonal L'Illa Barcelona
AC Hotel Diagonal L'Illa
AC Diagonal L'Illa Barcelona
AC Diagonal L'Illa
AC Hotel Diagonal L"Illa Barcelona, Catalonia
AC Hotel Diagonal L'Illa
Ac Diagonal L'illa By Marriott
AC Hotel Diagonal L'Illa by Marriott Hotel
AC Hotel Diagonal L'Illa by Marriott Barcelona
AC Hotel Diagonal L'Illa by Marriott Hotel Barcelona

Frequently asked questions

Is AC Hotel Diagonal L'Illa by Marriott pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at AC Hotel Diagonal L'Illa by Marriott?

As of Jun 28, 2025, prices found for a 1-night stay for 2 adults at AC Hotel Diagonal L'Illa by Marriott on Jul 22, 2025 start from P 13,770.92, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking at AC Hotel Diagonal L'Illa by Marriott?

Limited spots are available.

What time is check-in at AC Hotel Diagonal L'Illa by Marriott?

Check-in begins at 3 PM.

What time is check-out at AC Hotel Diagonal L'Illa by Marriott?

Check-out is at noon.

Where is AC Hotel Diagonal L'Illa by Marriott located?

Located in Les Corts, this eco-certified hotel is within 1 mi (2 km) of Avinguda Diagonal, Camp Nou, and Rambla de Catalunya. Passeig de Gràcia and Casa Milà are also within 2 mi (3 km). L'illa Tram Stop is only a 2-minute walk and Numància Tram Stop is 4 minutes.

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AC Hotel Diagonal L'Illa by Marriott Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 205 out of 394 reviews
Rating 8 - Good. 133 out of 394 reviews
Rating 6 - Okay. 36 out of 394 reviews
Rating 4 - Poor. 13 out of 394 reviews
Rating 2 - Terrible. 7 out of 394 reviews

9.0/10

Cleanliness

8.6/10

Staff & service

9.2/10

Amenities

8.6/10

Property conditions & facilities

9.4/10

Eco-friendliness

Reviews

10/10 Excellent

Adalberto

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I really liked this hotel, I recommend it.
Stayed 2 nights in Feb 2025

10/10 Excellent

John

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent hotel and service, very recommended, thanks!!!
Stayed 2 nights in Mar 2025

10/10 Excellent

Florans

Liked: Cleanliness, staff & service, property conditions & facilities
Everything was excellent. Would have been better if there was a pool at the hotel.
Stayed 4 nights in May 2025

10/10 Excellent

Mayra

Liked: Cleanliness, amenities, property conditions & facilities
Very good
Stayed 3 nights in Jun 2025

10/10 Excellent

Daniel

Liked: Cleanliness, staff & service, property conditions & facilities
Nice neighborhood, easy access and great shopping, good breakfast.
Stayed 2 nights in Oct 2024

10/10 Excellent

MASAHIRO

Liked: Cleanliness, staff & service, property conditions & facilities
Nice
Stayed 4 nights in Mar 2025

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The hotel was perfect for our 4 night stay. Check in was prompt, the room was very clean, and everyone was very helpful. The location was perfect and next door to shopping(large mall), restaurants and transportation. We would definitely stay here again!
Stayed 4 nights in Sep 2024

10/10 Excellent

Taiji

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We enjoyed the stay.
Stayed 1 night in Aug 2022

10/10 Excellent

Kayalvili

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing hotel. Very very clean hotel and helpful and friendly staff. Will stay in this hotel again.
Stayed 8 nights in Apr 2024

10/10 Excellent

Keisuke

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Location is also good for biz and sightseeing.

I had stayed 7 nights. It was quite comfortable and clean. Breakfast is also delicious and we can enjoy many variety of Spanish ham and cheese.They provided me early Check in without no additional charge but changing type of bed only.
Stayed 7 nights in Nov 2024

10/10 Excellent

SARA

Liked: Cleanliness, staff & service, property conditions & facilities
Great for the shopping
Stayed 5 nights in May 2024

10/10 Excellent

Irma

Liked: Cleanliness, staff & service, property conditions & facilities
Clean, rooms spacious, breakfast has a variety and great healthy options, service overall amazing
Stayed 3 nights in Jun 2023

10/10 Excellent

michael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was great
Stayed 3 nights in May 2024

10/10 Excellent

ANTHONY

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fabulous location, easy transportation, good amenities and great shopping at the mall
Stayed 3 nights in Jul 2023

10/10 Excellent

jhon

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Perfect for families

Great location next to the mall
Stayed 2 nights in Jul 2022

10/10 Excellent

Eugene

Liked: Cleanliness, staff & service, property conditions & facilities
One of the best things about this hotel is the Amazing mall attached. My whole family shopped while we stayed there!
Stayed 1 night in Jul 2023

10/10 Excellent

Teo

Safe location, super clean and spacious!
Stayed 4 nights in Aug 2022

10/10 Excellent

jay

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good location with options for transportation to anywhere in Barcelona, Very clean and spacious rooms, and great amenities.
Stayed 2 nights in Sep 2023

8/10 Good

Vasanti

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location, easy to move around and transportation was easily accessible. Staff were friendly and helpful. I would definitely stay here again.
Stayed 3 nights in Jul 2023

10/10 Excellent

Kavita

Liked: Cleanliness, staff & service, property conditions & facilities
Clean room, kind and helpful staff, located VERY close to a mall with good meal options and stores, well connected to the rest of the city.
Stayed 2 nights in Aug 2022

10/10 Excellent

Nina

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Clean and comfortable

Great breakfast where they can cook eggs to order, big hotel rooms and central location next to business and shopping center
Big room and bed including dinette
Stayed 3 nights in Mar 2024

10/10 Excellent

Patti

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Trip to Barcelona & Mallorca

We came to Barcelona & Mallorca for our grandson to attend the Rafa Nadal Summer Camp. We fell in love with both places! The people we met were amazing - kindness was shown everywhere. The city and hotel were very clean. Thank you for hosting us!
Stayed 5 nights in Jun 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great city…great hotel

Great city with a great hotel that was in a superb location. Lots of shopping and dining literally just steps away. Very clean and quiet and the family style room was very large and exceeded our expectations. The staff was very gracious and professional. Great stay in a wonderful city.
Stayed 1 night in Jun 2023

10/10 Excellent

Carol

Liked: Cleanliness, property conditions & facilities, room comfort

Barcelona break

Excellent hotel, our room was super quiet, special mention to Susana on reception who was so helpful
Stayed 4 nights in Mar 2023

10/10 Excellent

Mark

Liked: Cleanliness, staff & service, property conditions & facilities
Very courteous and considerate staff
Stayed 2 nights in Aug 2023